hexaferrocenylbenzene

== English == === Etymology === From hexa- +‎ ferrocenyl +‎ benzene. === Noun === hexaferrocenylbenzene (uncountable) (chemistry) a derivative of benzene in which each hydrogen atom is replaced by a ferrocene group; prepared using Negishi coupling; it is a very crowded molecule that may be used as a gear in a nanomachine === References === "Chemistry World" August 2005/Volume 3 Number 8